abdomen

Question 1

quadratus lomborum origin

Answer 1

posterior iliac crest

Question 2

quadratus lomborum insertion

Answer 2

last rib and tvp of 1st-4th lubmbars

Question 3

quadratus lumborum action

Answer 3

laterally flex, extend lower back. hold last rib for forced inhalation and exhlaation

Question 4

rectus abdominis origin

Answer 4

pubic crest, pubic synthesis

Question 5

rectus abdominis insertion

Answer 5

cartlidge 5,6,7 ribs, xyphoid process.

Question 6

rectus abdominis actions

Answer 6

flexion of spine, tilt pelvis posteriorly.

Question 7

external olique origin

Answer 7

external srfs 5-12th rib

Question 8

external oblique insertion

Answer 8

ant part of iliac crest, rectus sheath to linea alba

Question 9

external oblique action

Answer 9

flexes spine, rotates to opposite side, laterally flex to same side

Question 10

Internal oblique origin

Answer 10

lateral inguinal ligament, iliac crest and thoracoloumbar fascia

Question 11

internal oblique insertion

Answer 11

internal surface lower three ribs, rectus sheath to linea alba

Question 12

internal oblique action

Answer 12

laterally flex, flex spine, rotate to same side side

Question 13

transverse abdominis origin

Answer 13

lateral inguinal ligament, iliac crest, thoracomlumbar fascia, internal surface 6 ribs

Question 14

transverse abdominis insertion

Answer 14

rectus sheath linea alba

Question 15

transverse abdominis action

Answer 15

compress abdominal contents

Question 16

diaphragm origin

Answer 16

inner srfs lower ribs
upper 2/3 lumbar vertebrae
inner part xyphoid process

Question 17

diapghram insertion

Answer 17

central tendon

Question 18

diapghram action

Answer 18

pulls down central tnedon

Question 19

intercostals origin

Answer 19

inferior broder rib above

Question 20

intercostals insertion

Answer 20

sup border rib above

Question 21

intercostals action

Answer 21

inhalation, exhalation